Hebei Handan Garden Expo Park: Simplifying Dome Projection with Automated Blending

Large-scale dome projection requires precise coordination between multiple projectors, complex curved surfaces, and high-resolution content. At Hebei Handan Garden Expo Park, a dome projection system creates an immersive environment where visitors are surrounded by digital storytelling.

The project features a 17-metre diameter dome screen, with three hecoos servers configured in a one-to-two output setup driving 19 projectors across the spherical surface.

Technical Specifications

Display Type: Dome projection
Dome Diameter: 17 metres
Projection System: 19 projectors
System Configuration: 3 hecoos servers, one-to-two output setup

Automating Dome Calibration for Efficient Installation

Aligning multiple projectors across a curved dome surface can be a time-consuming process, especially when manual adjustment is required for edge blending and image consistency.

To simplify commissioning, hecoos’s Auto Blending feature uses algorithm-based processing and camera detection to assist with projector alignment and image blending. By automating key calibration steps, the workflow reduces manual adjustments while helping maintain seamless transitions across the entire dome surface.

Delivering Consistent Visual Performance at Scale

Through stable playback, precise synchronization, and automated calibration support, hecoos helps production teams achieve consistent visual output across complex dome environments.

The combination of large-scale projection and intelligent workflow tools enables immersive spaces where visitors can experience digital content as part of the surrounding environment.